mersenneforum.org - Search Results

		mersenneforum.org > Search Forums
Search Results

Showing results 1 to 6 of 6
Search took 0.01 seconds. Search: Posts Made By: wildrabbitt

Forum: Homework Help

2019-10-15, 19:11

Replies: 10

rotating a shear

Views: 9,472

Posted By wildrabbitt

Thanks very much. I understand now. Am I...

Thanks very much. I understand now.

Am I write in thinking that this method would work for any shear?

Forum: Homework Help

2019-10-15, 10:03

Replies: 10

rotating a shear

Views: 9,472

Posted By wildrabbitt

Thanks.

Thanks.

Forum: Homework Help

2019-10-14, 16:43

Replies: 10

rotating a shear

Views: 9,472

Posted By wildrabbitt

Thanks for all that. Can you...

Thanks for all that.

Can you tell me how you did that, giving the actual matrix?

Forum: Homework Help

2019-10-13, 13:46

Replies: 10

rotating a shear

Views: 9,472

Posted By wildrabbitt

Brilliant. Thanks very much Nick.

Brilliant. Thanks very much Nick.

Forum: Homework Help

2019-10-13, 13:37

Replies: 10

rotating a shear

Views: 9,472

Posted By wildrabbitt

I see

Thanks. So if I didn't know previously what the shear factor is I need to find the angle t and then solve

\(R_{t}\begin{bmatrix} 1 & a \\ 0 & 1\end{bmatrix}R_{-t}=A\)

to get the...

Forum: Homework Help

2019-10-13, 11:16

Replies: 10

rotating a shear

Views: 9,472

Posted By wildrabbitt

rotating a shear

Hi,

my nephew recently asked me a question about a 2 by 2 matrix with real entries.

The question was, what is the shear factor of the matrix

Showing results 1 to 6 of 6

All times are UTC. The time now is 20:30.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔